Sorry I only have GH2 - its hacked and only used for video. I was actually not talking about Panasonic ....

You said you hoped that DPR would take a look at it. I pointed out that they already have. Shutter shock is not a phenomenon restricted to only some specific models. Any camera body with a focal plane shutter will have it, just more or less so.

If you are interested in its whereabouts with regard to the E-M5 specifically, just search for it. This was the camera body that got the discussion going more than any other one so you'll find plenty of threads about it. You'll find plenty of threads about the E-M1 too, although not quite as many (yet).

I dont want to say that the problem do not exist .... just that I have never encountered it, and the links you provided actually prove my point. The few cases with the OM-D´s would be solved by Oly service.